Mother
Cracks are common in natural and engineered soils and provide preferential pathways for water infiltration into the soil. Li and Zhang (2010)
some nice emoji:💕 💋 😱
momma
| Classes | Time |
|---|---|
| STAT 6210 | MWF |
| CSES 6300 | WF |
I selected this video: https://youtu.be/bKxL536zqro
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The document format “R markdown” was first introduced in the knirt package(Xie,2015,2018d) in early 2012. Xie, Allaire, and Grolemund (2018)
Here are some nice emoji:😰 😳 😱
Cute Pug
and a shy one…
| Class | Time |
|---|---|
| STAT 6210 | MWF |
| STAT 7600 | TR |
| COMP 6130 | MWF |
| MATH 7950 | W |
Here is my choice for video: https://youtu.be/F38tIGO5TFY
Picture:Loktak Lake (floating), Manipur
“Education is the most powerful weapon which you can use to change the world.” Mandela (2014)
Gif: Up On Poppy Hill Umi Matsuzaki
and a smaller one…
| Classes | Time |
|---|---|
| STAT:6210-100 | 02:00-02:45 PM |
| STAT:7020-145 | 02:00-03:00PM |
Let, x=7
So,at the first run y=18.
At the second run,
x=8
(y=11+x)
## [1] 18
(y=11+x)
## [1] 19
This difference is because of cache=TRUE.
set.seed(1000)
x=rnorm(100)
variance=round(var(x),2)
mean=round(mean(x),2)
median=round(median(x),2)
The value of \(mean\) ,\(median\) and \(variance\) are 0.02, 0.04 and 1.01 respectively. The values of respective terms are different from its theoretical values as there is no perfect bell curve (histogram left below). The bell shape is better as number of random numbers increases(right histogram).It is concluded that more random numbers gives better mean, median and variance.For example:
Variance, mean and median for normally distributed 10000000 random numbers are 1, 0 and 0.04 respectively.
\[y = X\beta+ \epsilon\]
\[A := [a_{i,j}]_{i,j=1,...,p} \]
Keep calm and carry on programming
Not much more to see
Forza Roma: sempre
Li, J. H., and L. M. Zhang. 2010. “Geometric Parameters and Rev of a Crack Network in Soil.” Computers and Geotechnics 37 (4): 466–75. https://doi.org/https://doi.org/10.1016/j.compgeo.2010.01.006.
Mandela, Nelson. 2014. “Education Is the Most Powerful Weapon Which You Can Use to Change the World.” Computer 8: 45pm.
Xie, Yihui, Joseph J Allaire, and Garrett Grolemund. 2018. R Markdown: The Definitive Guide. CRC Press.